loop:
    bob = self.findNearest(self.findEnemies())
    if bob:
        if  (self.distanceTo(bob) > 1) :
                self.say("come closer")
            if self.isReady("cleave"):
                if len(self.findEnemies()) > 4 :
                    self.attack(bob)
                    self.cleave(bob)
            if self.isReady("bash"):
                self.bash(bob)
        else:
            if self.isReady("power-up"):
                self.powerUp()
            if self.isReady("shield"):
                self.shield()
            self.attack(bob)